<html>
<body>
<a href="/home">BBB</a>
<b id="aaaa" lang="en">bbb</b>
<a id="blabla" href="/">
<b>AAA</b><u id="ble" title="test">UUU</u>AAAAAAA
</a>
<a id="bb" href="/">BB</a>
<script>
function aa()
{
	window.alert(document.getElementById('aaaa').lang);
}

function bb()
{
	document.getElementById('aaaa').lang = 'pl';
	return aa();
}

</script>
<button onclick="return aa()">Click me!</button>
<button onclick="return bb()">Set lang to pl</button>
</body>
</html>
